29831760

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{1973}}^1$

素因数の和:2002

約数の個数: 160

約数和(自身を含む): 117492480

約数和(自身を除く): 87660720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 1973, 2160, 2520, 3024, 3780, 3946, 5040, 5919, 7560, 7892, 9865, 11838, 13811, 15120, 15784, 17757, 19730, 23676, 27622, 29595, 31568, 35514, 39460, 41433, 47352, 53271, 55244, 59190, 69055, 71028, 78920, 82866, 88785, 94704, 106542, 110488, 118380, 124299, 138110, 142056, 157840, 165732, 177570, 207165, 213084, 220976, 236760, 248598, 266355, 276220, 284112, 331464, 355140, 372897, 414330, 426168, 473520, 497196, 532710, 552440, 621495, 662928, 710280, 745794, 828660, 852336, 994392, 1065420, 1104880, 1242990, 1420560, 1491588, 1657320, 1864485, 1988784, 2130840, 2485980, 2983176, 3314640, 3728970, 4261680, 4971960, 5966352, 7457940, 9943920, 14915880, 29831760]

約数ペア:

[(1, 29831760), (2, 14915880), (3, 9943920), (4, 7457940), (5, 5966352), (6, 4971960), (7, 4261680), (8, 3728970), (9, 3314640), (10, 2983176), (12, 2485980), (14, 2130840), (15, 1988784), (16, 1864485), (18, 1657320), (20, 1491588), (21, 1420560), (24, 1242990), (27, 1104880), (28, 1065420), (30, 994392), (35, 852336), (36, 828660), (40, 745794), (42, 710280), (45, 662928), (48, 621495), (54, 552440), (56, 532710), (60, 497196), (63, 473520), (70, 426168), (72, 414330), (80, 372897), (84, 355140), (90, 331464), (105, 284112), (108, 276220), (112, 266355), (120, 248598), (126, 236760), (135, 220976), (140, 213084), (144, 207165), (168, 177570), (180, 165732), (189, 157840), (210, 142056), (216, 138110), (240, 124299), (252, 118380), (270, 110488), (280, 106542), (315, 94704), (336, 88785), (360, 82866), (378, 78920), (420, 71028), (432, 69055), (504, 59190), (540, 55244), (560, 53271), (630, 47352), (720, 41433), (756, 39460), (840, 35514), (945, 31568), (1008, 29595), (1080, 27622), (1260, 23676), (1512, 19730), (1680, 17757), (1890, 15784), (1973, 15120), (2160, 13811), (2520, 11838), (3024, 9865), (3780, 7892), (3946, 7560), (5040, 5919)]